Yawen Song

ORCID: 0009-0007-2682-260X
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About
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Research Areas
  • Magnetic properties of thin films
  • Magnetic Properties and Applications
  • Magneto-Optical Properties and Applications
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Copper Interconnects and Reliability
  • Sarcoidosis and Beryllium Toxicity Research
  • Occupational and environmental lung diseases
  • Global trade, sustainability, and social impact
  • Magnetic Properties of Alloys
  • Theoretical and Computational Physics
  • Face and Expression Recognition
  • Traditional Chinese Medicine Studies
  • Advanced Clustering Algorithms Research
  • Rheumatoid Arthritis Research and Therapies
  • Pleural and Pulmonary Diseases
  • Text and Document Classification Technologies
  • Characterization and Applications of Magnetic Nanoparticles
  • Metallic Glasses and Amorphous Alloys
  • Systemic Sclerosis and Related Diseases
  • Entrepreneurship Studies and Influences
  • Innovation and Socioeconomic Development

Beijing Chao-Yang Hospital
2023-2024

Capital Medical University
2023-2024

Hong Kong Polytechnic University
2024

Qingdao University
2018-2023

Sanda University
2023

Preclinical interstitial lung disease (pILD) may represent the early stages of rheumatoid arthritis-associated (RA-ILD). However, characteristics, clinical outcomes, and risk factors associated with fibrosis progression in RA-ILD, including pILD ILD, remain poorly understood.Baseline data were compared between patients RA-ILD those RA alone. Multivariate logistic regression Cox analyses performed to identify prevalence imaging respectively.Among 371 enrolled patients, 32.3% had RA-ILD....

10.3389/fmed.2023.1265355 article EN cc-by Frontiers in Medicine 2023-09-22

Incomplete multi-view clustering (IMVC) aims to leverage complementary information from data with missing instances enhance performance. Many existing IMVC methods exhibit limitations in effectively exploiting hidden and addressing distribution differences between views modules. To address these challenges, we present a novel framework that leverages the proposed stack feature-based matrix completion impute instances, enhancing exploitation of underlying information. We also incorporate...

10.1109/tmm.2024.3374570 article EN IEEE Transactions on Multimedia 2024-01-01

We investigated the magnetization dynamics of 350 nm permalloy film with in plane domain (IPD), stripe (SD), and labyrinth (LD) patterns. Experimental micromagnetic simulation results showed that change magnetic structure from IPD to LD was due increasing perpendicular anisotropy (PMA) film. The indicated resonant modes strongly depended on structure. films presented a uniform precession mode. well-regular SD exhibited clear acoustic optical resonance modes, formation suppressed both modes....

10.1088/1361-648x/ac4e44 article EN Journal of Physics Condensed Matter 2022-01-24

We investigate the static and dynamic magnetic properties of a wedge Permalloy film. The spin distribution film depends on thickness, ranging from homogeneous in-plane to out-of-plane component. reorientation region is determined by using force microscopy magneto-optical Kerr effect measurements as well micromagnetic simulation. depending thickness are investigated microwave method. acoustic optical mode resonances controlled changing direction field stripe domains. resonance frequency could...

10.1063/1.5127577 article EN Journal of Applied Physics 2019-12-06

Abstract We investigated femto- and picosecond-time magnetization dynamics in a ferromagnetic Ni 80 Fe 20 film with varying thicknesses (wedge-shaped film). observed that the thickness gradient strongly affects magnetic moment distribution, causing reorientation from in-plane to out-of-plane, formatting stripe domain (SD) at thicker end of wedge. The measurements reveal part displaying SDs follows substantially faster demagnetization recovery smaller quenching compared film. experiments...

10.1088/1361-6463/accd7d article EN Journal of Physics D Applied Physics 2023-04-17

There is uncertainty with respect to the baseline tumor markers and clinical outcomes for patients connective tissue disease-associated interstitial lung disease (CTD-ILD). The study aimed assess association between progressive pulmonary fibrosis (PPF) prognosis.

10.21037/jtd-24-922 article EN Journal of Thoracic Disease 2024-11-01

As a rapidly emerging coffee chain brand in the Chinese market, Luckin Coffee has attracted lot of attention for its low-price strategy and rapid expansion mode. Coffee's business model realizes dual goals price concessions high-quality products, which challenges profitability traditional industry. adopts unique operation that makes it stand out competitive market. According to study Luckin's comparison industry, this research analyze logic principle behind it. Through low-priced sales,...

10.54254/2754-1169/63/20231432 article EN cc-by Advances in Economics Management and Political Sciences 2023-12-27

FeCoB films with different B doping contents and thicknesses were deposited by composition gradient sputtering. The results show that in-plane anisotropy fields exchange constants change the increasing thickness, respectively. Both of composition-gradient thickness-dependent micromagnetic simulation indicate multiple order spin-wave resonances are easy to obtain in large field. We observed four resonance peaks including three perpendicular standing spin waves. hysteresis loop magnetic domain...

10.1063/5.0050965 article EN cc-by AIP Advances 2021-07-01
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